ghna

yajña-ghna-ghnena for killing the destroyers of the yajña; SB 4.4.32
vārtra-ghna-lińgaiḥ celebrating the prowess of the killer of Vṛtrāsura; SB 6.12.34
brahma-ghna because of the killing of a brāhmaṇa; SB 9.16.17
ghna which destroys; SB 11.4.21